Asphalt and Polyurethane Create Durable Membrane

The Garland Co. Inc.’s OptiMax polyurethane-modified asphalt-based roof membrane is developed with a process that combines asphalt with polyurethane to create a durable and long-lasting modified membrane.

The Garland Co. Inc.’s OptiMax polyurethane-modified asphalt-based roof membrane is developed with a process that combines asphalt with polyurethane to create a durable and long-lasting modified membrane.

The Garland Co. Inc.’s OptiMax polyurethane-modified asphalt-based roof membrane is developed with a process that combines asphalt with polyurethane to create a durable and long-lasting modified membrane. OptiMax becomes increasingly resilient as it ages because, with time, polyurethane molecules are chemically linked with one another. The process was first used in Europe in the paving industry.

When traditional SBS-modified membranes age, the oils within the membrane heat up and “cook out”, causing cracking and eventually leaking. OptiMax utilizes an “active modification” process, which involves chemically reacting the polyurethane modifier to specific molecules within the asphalt. This modification provides enhanced long-term performance characteristics and weatherability.

Its performance is further improved by the fact that minerals are more strongly attracted to the polyurethane in the OptiMax membrane. The result is improved adhesion thus providing UV protection, preventing the likelihood of cracking and leaking issues common in traditional membranes. During advanced surface testing, OptiMax had fewer cracks when compared to traditional asphalt-modified membranes and retained its tensile strength in the face of damaging UV radiation.

“OptiMax has the ability to literally change the face of the roofing industry. This new technology will revolutionize the market and redefine expectations of building owners in terms of performance and protection. OptiMax has been engineered to outperform other commercial roofing products in the industry,” explains Melissa Rus, Garland’s director of research and development.

PHOTO: The Garland Co. Inc.

Waterproofing System Provides a Sustainable, Durable Product

SOPREMA Inc. has developed MAMMOUTH Neo.

SOPREMA Inc. has developed MAMMOUTH Neo.

SOPREMA Inc. has developed MAMMOUTH Neo, an eco-friendly, high-performing waterproofing system developed with new technology to provide a sustainable, durable product with increased longevity and UV stability.

MAMMOUTH Neo is comprised of an innovative and environmentally friendly elastomer made from organically sourced raw materials derived from 75 percent canola oil, using 30 percent less non-renewable fossil resources than traditional membranes. This high-quality composition allows the system to withstand the weathering elements longer, slowing down the aging process and contributing to a healthier building environment.

MAMMOUTH Neo system consists of two ultra-thin, ultra-lightweight and easy-to-install layers, reducing time and strain spent on the job. The system contains MAMMOUTH Neo Base SI, a self-adhered first layer and MAMMOUTH Neo Cap, a self-protected second layer, to provide the assurance and durability of a redundant system.

MAMMOUTH Neo is designed for new construction and renovation projects. MAMMOUTH Neo can be applied to concrete, wood or steel substrates. Tensile and wind resistance tests conducted on MAMMOUTH Neo resulted in a maximum permissible depression value equal to 4,989 Pascals (Pa).

Agreement to Produce Ultra-premium Concrete Roof Tile that Enhances Thermal Insulation

Industrial Nanotech Inc., a provider of nanotechnology-based energy-saving solutions, has entered into an exclusive agreement with Eagle Roofing Products, a division of Burlingame Industries and a U.S. manufacturer of quality concrete roof tiles. Under the agreement, Eagle Roofing Products will produce an ultra-premium concrete roof tile with the company’s patented penetrating roof coating applied during the manufacturing process. This ultra-premium product will be marketed under the trade name Eagle Platinum.

This new premium tile, protected by patents and patents pending, provides enhanced thermal insulation and energy saving performance qualities, stays clean and resists growth of unsightly mold/mildew/bacteria, and incorporates UV protection to keep colors vibrant and beautiful longer even when subjected to the harshest of sunlight environments.

Eagle Roofing Products operates manufacturing facilities throughout the United States, strategically located in the southeast, southwest, and west coast markets. The plant in Rialto, Calif., is the largest concrete roof tile manufacturing facility in the world.

Industrial Nanotech, Inc. CEO/CTO Stuart Burchill stated, “I firmly believe that concrete roof tiles, an environmentally responsible and recyclable product with a long history of proven performance dating back to the 19th century, will continue to grow market share in the building industry as more and more consumers become aware of the exceptional aesthetics and long term durability that concrete roof tile offers. Our objective over the past 5 years was to establish a relationship with the best of the best in the roof tile manufacturing industry and combine our technology with their great product to produce an ultra-premium roof tile with exceptional performance qualities. I have no doubt that we have accomplished that objective and appreciate the opportunity to work with Eagle Roofing Products and their team of professionals.”

The coatings are low VOC, water-based, and sustainable.

Clean, Quiet and Safe Glass

VELUX America has introduced “Clean, Quiet & Safe Glass” for its skylights.

VELUX America has introduced “Clean, Quiet & Safe Glass” for its skylights.

VELUX America has introduced “Clean, Quiet & Safe Glass” to the roofing industry. This laminated glass will keep ENERGY STAR-certified VELUX Solar Powered Fresh Air skylights cleaner, reduce outside noise, and take the guesswork out of interpreting local building codes for the type of glass required for out-of-reach applications.

Clean: A thin coating of titanium dioxide and silicone dioxide on the exterior surface of the laminated glass will smooth the glass and, with the help of the sun, destroy organic matter deposited on skylights over time. Then, the next time it rains, this organic matter is washed away keeping the skylight glass cleaner longer.

Quiet: Laminated glass reduces outside noise by up to 25 percent when compared to a standard double pane glass and up to 50 percent more when compared to a plastic skylight.

Safe: U.S. building codes require laminated glass be used in out-of-reach applications where any point of the glass is 12 feet above the floor of the room. VELUX Clean, Quiet & Safe glass meets or exceeds this important building code requirement nationwide and also carries a 10-year warranty against hail damage on the glass itself.

In addition to its water-shedding properties, the new glass option carries a 10-year hail warranty and is superior to regular tempered glass in U-Value, UV protection and fade protection. Beginning in 2014, it will be available on most VELUX skylights and will be the standard glass option for the VELUX Solar Powered Fresh Air skylights. The new glass option is also available in Impact, Miami-Dade, White laminated and Snowload models.

The Solar Powered Fresh Air Skylight, now standard with Clean, Quiet & Safe glass, is also a No Leak Skylight and carries the VELUX 10-year installation warranty plus 20-years on glass, 10-years on product, and 5-years on blinds and controls. The units use standard VELUX engineered flashing and energy efficient LoE3 glass. VELUX solar powered skylights, along with solar powered blinds, as well as the installation costs, are eligible for a 30 percent federal tax credit.